SenTec

SEM4000F Compact Meteorological Station

SEM4000F four element micro meteorological instrument is an instrument for monitoring meteorological parameters in many fields. The equipment innovatively realizes the four parameters of meteorological standard, namely, atmospheric temperature, humidity, barometric pressure and optical rainfall, through a highly integrated structure, which can realize 24-hour continuous online monitoring of outdoor meteorological parameters, and output the four parameters to users at one time through the digital communication interface.

SEM4000F four element micro meteorological instrument is an instrument for monitoring meteorological parameters in many fields. The equipment innovatively realizes the four parameters of meteorological standard, namely, atmospheric temperature, humidity, barometric pressure and optical rainfall, through a highly integrated structure, which can realize 24-hour continuous online monitoring of outdoor meteorological parameters, and output the four parameters to users at one time through the digital communication interface.

Parameters

ITEMS Range

Accuracy Resolution Sampling frequency

Air temperature

– 40 °C – + 85 °C

±0.3°C@25°C

0.01 °C

1Hz

Air Humidity

0-100%RH

± 3% RH (10% – 80% RH, no condensation)

0.01%RH

1Hz

Atmospheric pressure

500 -1100hPa

±0.5hPa(25°C, 950-1100hPa)

0.1hPa 1Hz

Rainfall

0-200mm/h

– 0.2mm 1Hz

Working temperature

-40°C~80°C

Output signal

The standard product is RS485 interface, ModbusRTU; Customizable SDI-12 (modules need to be purchased separately)

Max. output frequency

Passive mode: 1/S Active mode: 1/min

Power supply

DC9-24V

Protection level

IP65

Fixing method

The standard product is fixed by sleeve, see the product dimension drawing. (Flange fixing or bending plate fixing mode is optional

Fixing bracket

None for standard products, 1.5m and 1.8m brackets are optional (to be purchased separately)

Cable

3m cable (10m communication cable is optional)

Documents

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